Everest Ransomware Ransomware — Victims, Campaigns & Activity

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
January 12, 2026
Last Seen
February 4, 2026

Related Threat Clusters

  • Everest Ransomware Breaches Nissan, Claims 900GB Data Theft

    Everest Ransomware has claimed responsibility for a breach at Nissan Motor Corporation, alleging that 900GB of internal data has been stolen, including sensitive documents and screenshots. The announcement was made on…

    7 articles · Updated January 12, 2026
  • Everest Ransomware Group Breaches Iron Mountain, Exfiltrates Data

    Iron Mountain confirmed a data security incident after the Everest ransomware group claimed responsibility for breaching its systems. The attack involved the exfiltration of sensitive data, marking a significant shift…

    2 articles · Updated February 5, 2026

Recent Intelligence Reports

  • Everest Ransomware breaches Iron Mountain only to exfiltrate data — Cybersecurity-Insiders · February 4, 2026
  • Everest Ransomware Targets Nissan Following ASUS Data Breach — Cybersecurity-Insiders · January 12, 2026

CVSS v3.1 Breakdown